Hi newarrior,
Welcome to the Forum. Regardless if the test "shows damage" I would suggest you treat it at least provisionally as "inconclusive" and seek other tests/physician discussions before ever getting any surgery. In the discussions, you can determine if a TMS approach is OK to do for 6 months, that there is no danger in the meantime.
I have permanent nerve damage in small areas of my toes, from a particular trauma. This shows up as numbness. This is very different than the pain I experienced in the feet, which was diagnosed as a "pinched nerve" and for which numerous physicians proposed surgery (which I declined).
I have also worked with several clients who had "nerve release surgery" in arms, legs, neck, etc. who were still in pain afterwards, and they have recovered with a TMS approach. I am glad you found "our method" and are proceeding cautiously.
Saying all this, the Forum and Wiki cannot give medical advice, since we don't post as physicians!
Andy B